Senchar Sealer
A premium exterior sealer formulated specifically for charred timber surfaces. Penetrates deep into the carbonised layer to lock in the char, protect against moisture ingress, and extend the life of your yakisugi cladding without altering its natural appearance.
- Suitable for all charred timber species
- Interior and exterior use
- Available in 5L and 10L
- Oil-based formula
- Full application guidance included
Bio Char Soil
Premium biochar soil amendment produced from sustainably sourced timber. Improves soil structure, water retention, and microbial activity — a natural by-product of the charring process, repurposed to enrich your garden or landscaping project.
- Produced from sustainably sourced timber
- Improves soil drainage and aeration
- Enhances microbial activity
- Available in 10L and 20L tubs
- Suitable for all soil types
Senchar Marine Grade Char Screws
Marine-grade stainless steel screws with a charred black coating, designed to disappear into yakisugi cladding for a clean, invisible fixing. Engineered for long-term exterior use in all UK weather conditions — no rust, no staining, no compromise.
- Marine-grade A4 stainless steel
- Charred black coating for concealed fixing
- Torx drive for clean installation
- Available in 40mm, 50mm, and 65mm lengths
- Sold in boxes of 100, 500 & 1000
Need Advice?
We're happy to help
you specify.
Not sure which sealer, soil amendment, or fixings are right for your project? Get in touch and we'll advise on the right combination for your specification.